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公开(公告)号:US4669597A
公开(公告)日:1987-06-02
申请号:US794811
申请日:1985-11-04
申请人: Hans-Jurgen Langer , Peter Lehmann
发明人: Hans-Jurgen Langer , Peter Lehmann
CPC分类号: B66B29/02
摘要: Increased safety in the area of running clearance between the step (12) and the skirt panel (10) of an escalator is provided by an elongated tubular bladder (24) running the length of the skirt panel, behind the panel just opposite the step. Inward deflection of the skirt panel indicative of an object trapped between the step and the panel increases the air pressure in the bladder. A switch (30) sensitive to the increased bladder pressure controls a relay (32) that shuts off the escalator drive motor (33) and applies the escalator brake (34).
摘要翻译: 在台阶(12)和自动扶梯的裙板(10)之间的运行间隙区域中的增加的安全性由在裙板正好相反的台阶之后的裙板的长度延伸的细长管状囊(24)提供。 指示被夹在台阶和面板之间的物体的裙板的向内偏转增加了气囊中的空气压力。 对增加的气囊压力敏感的开关(30)控制关闭自动扶梯驱动马达(33)并施加自动扶梯制动器(34)的继电器(32)。
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公开(公告)号:US4725089A
公开(公告)日:1988-02-16
申请号:US33036
申请日:1987-03-31
申请人: Hans-Jurgen Langer
发明人: Hans-Jurgen Langer
摘要: A cover for a stowage compartment can pivot about a pivot axis running along the lower edge of the stowage compartment. On a stay projecting into the stowage compartment it has an eye, which engages in a guide on one side wall of the stowage compartment. This guide narrows towards the end at the opening side so that the eye is increasingly braked by clamping action as the cover is opened.
摘要翻译: 用于装载隔间的盖可围绕沿着装载隔间的下边缘延伸的枢转轴线枢转。 在突出到储存室的支架上,它具有一个眼睛,其在装载室的一个侧壁上接合引导件。 该引导件朝向开口侧的端部变窄,使得当盖打开时通过夹紧动作来越来越多地制动眼睛。
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公开(公告)号:US5819910A
公开(公告)日:1998-10-13
申请号:US677699
申请日:1996-07-10
申请人: Hans-Jurgen Langer , Martin Mehlert
发明人: Hans-Jurgen Langer , Martin Mehlert
CPC分类号: B66B23/024 , B66B23/02 , B66B23/026 , F16H55/30 , F16H2055/306
摘要: In a drive sprocket of a passenger conveyer, such as an escalator, having a step chain, the sprocket is provided with an overlay attached to the side of the drive sprocket. The overlay cushions the chain as it engages the drive sprocket teeth to thereby minimize the noise generated by the engagement of the drive sprocket and the step chain. In a particular embodiment, a drive sprocket further includes a plate that provides lateral support of the overlay during engagement with the step chain.
摘要翻译: 在具有阶梯链的诸如自动扶梯的乘客输送机的驱动链轮中,链轮设置有附接到驱动链轮侧的覆盖层。 当链条啮合驱动链轮齿时,覆盖物缓冲链条,从而最小化由驱动链轮和阶梯链接合产生的噪音。 在特定实施例中,驱动链轮还包括板,该板在与阶梯链接合期间提供覆盖层的侧向支撑。
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